12390960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3070

約数の個数: 80

約数和(自身を含む): 40684896

約数和(自身を除く): 28293936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3037, 4080, 6074, 9111, 12148, 15185, 18222, 24296, 30370, 36444, 45555, 48592, 51629, 60740, 72888, 91110, 103258, 121480, 145776, 154887, 182220, 206516, 242960, 258145, 309774, 364440, 413032, 516290, 619548, 728880, 774435, 826064, 1032580, 1239096, 1548870, 2065160, 2478192, 3097740, 4130320, 6195480, 12390960]

約数ペア:

[(1, 12390960), (2, 6195480), (3, 4130320), (4, 3097740), (5, 2478192), (6, 2065160), (8, 1548870), (10, 1239096), (12, 1032580), (15, 826064), (16, 774435), (17, 728880), (20, 619548), (24, 516290), (30, 413032), (34, 364440), (40, 309774), (48, 258145), (51, 242960), (60, 206516), (68, 182220), (80, 154887), (85, 145776), (102, 121480), (120, 103258), (136, 91110), (170, 72888), (204, 60740), (240, 51629), (255, 48592), (272, 45555), (340, 36444), (408, 30370), (510, 24296), (680, 18222), (816, 15185), (1020, 12148), (1360, 9111), (2040, 6074), (3037, 4080)]